/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.iotdb.db.metadata.idtable.entry;

import org.apache.iotdb.tsfile.utils.ReadWriteIOUtils;

import java.nio.ByteBuffer;
import java.util.Objects;

/**
 * Using device id path as id
 */
public class PlainDeviceID implements IDeviceID {
    String deviceID;

    public PlainDeviceID(String deviceID) {
        this.deviceID = deviceID;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof PlainDeviceID)) {
            return false;
        }
        PlainDeviceID that = (PlainDeviceID) o;
        return Objects.equals(deviceID, that.deviceID);
    }

    @Override
    public int hashCode() {
        return deviceID.hashCode();
    }

    @Override
    public String toString() {
        return "PlainDeviceID{" + "deviceID='" + deviceID + '\'' + '}';
    }

    @Override
    public String toStringID() {
        return deviceID;
    }

    @Override
    public void serialize(ByteBuffer byteBuffer) {
        ReadWriteIOUtils.write(deviceID, byteBuffer);
    }

    public static PlainDeviceID deserialize(ByteBuffer byteBuffer) {
        return new PlainDeviceID(ReadWriteIOUtils.readString(byteBuffer));
    }
}
